fix: add EUR currency support

.api-sync/unmodeled.json

@@ -803,14 +803,6 @@
             "reason": "Already tracked in .api-sync/contract-check-allowlist.json (superseded by billing_fee_amount); mirrored here for the same reason as the partner-fee entries above.",
             "owner": "eric@blindpay.com"
         },
-        {
-            "kind": "enum",
-            "schema": "PayinOut",
-            "enumProperty": "currency",
-            "reason": "Spec's fiat currency enum added EUR; this SDK's Currency union (which also carries the 3 crypto settlement tokens as a deliberate broader union) is missing it.",
-            "owner": "eric@blindpay.com",
-            "member": "EUR"
-        },
         {
             "kind": "property",
             "schema": "PayinOut",

.changeset/calm-euros-flow.md

@@ -0,0 +1,5 @@
+---
+"@blindpay/node": minor
+---
+
+Add EUR support to the shared currency type and payout and payin FX inputs.

src/resources/payins/index.ts

@@ -81,7 +81,7 @@ export type Payin = {
     total_fee_amount?: number | null;
     commercial_quotation: number;
     blindpay_quotation: number;
-    currency: Extract<Currency, "BRL" | "USD" | "MXN" | "COP" | "ARS">;
+    currency: Extract<Currency, "BRL" | "USD" | "MXN" | "COP" | "ARS" | "EUR">;
     billing_fee?: number | null;
     billing_fee_amount?: number | null;
     is_otc?: boolean | null;

src/resources/payins/payins-quotes.test.ts

@@ -66,5 +66,27 @@ describe("Payin quotes", () => {
             expect(error).toBeNull();
             expect(data).toEqual(mockedFxRate);
         });
+
+        it("should request a EUR to USDC FX rate", async () => {
+            fetchMock.mockResponseOnce(
+                JSON.stringify({
+                    commercial_quotation: 1.18,
+                    blindpay_quotation: 1.17,
+                    result_amount: 1170,
+                    instance_flat_fee: 50,
+                    instance_percentage_fee: 0,
+                }),
+                { headers: { "Content-Type": "application/json" } }
+            );
+
+            const { error } = await blindpay.payins.quotes.getFxRate({
+                currency_type: "sender",
+                from: "EUR",
+                to: "USDC",
+                request_amount: 1000,
+            });
+
+            expect(error).toBeNull();
+        });
     });
 });

src/resources/payins/payins.test.ts

@@ -5,13 +5,20 @@ import type {
     GetPayinResponse,
     GetPayinTrackResponse,
     ListPayinsResponse,
+    Payin,
 } from ".";
 
 describe("Payins", () => {
     afterEach(() => fetchMock.resetMocks());
 
     const blindpay = new BlindPay({ apiKey: "test-key", instanceId: "in_000000000000" });
 
+    it("should type EUR payin responses", () => {
+        const currency: Payin["currency"] = "EUR";
+
+        expect(currency).toBe("EUR");
+    });
+
     describe("List payins", () => {
         it("should list payins", async () => {
             const mockedPayins: ListPayinsResponse = {

src/resources/payins/quotes.ts

@@ -35,7 +35,7 @@ export type CreatePayinQuoteResponse = {
 
 export type GetPayinFxRateInput = {
     currency_type: CurrencyType;
-    from: Extract<Currency, "BRL" | "USD" | "MXN" | "COP" | "ARS">;
+    from: Extract<Currency, "BRL" | "USD" | "MXN" | "COP" | "ARS" | "EUR">;
     to: Extract<Currency, "USDC" | "USDT" | "USDB">;
     request_amount: number;
 };

src/resources/quotes/index.ts

@@ -45,7 +45,7 @@ export type CreateQuoteResponse = {
 export type GetFxRateInput = {
     currency_type: CurrencyType;
     from: StablecoinToken;
-    to: Extract<Currency, "BRL" | "USD" | "MXN" | "COP" | "ARS">;
+    to: Extract<Currency, "BRL" | "USD" | "MXN" | "COP" | "ARS" | "EUR">;
     request_amount: number;
 };
 

src/resources/quotes/quotes.test.ts

@@ -77,5 +77,27 @@ describe("Quotes", () => {
             expect(error).toBeNull();
             expect(data).toEqual(mockedFxRate);
         });
+
+        it("should request a USDC to EUR FX rate", async () => {
+            fetchMock.mockResponseOnce(
+                JSON.stringify({
+                    commercial_quotation: 0.86,
+                    blindpay_quotation: 0.85,
+                    result_amount: 850,
+                    instance_flat_fee: 50,
+                    instance_percentage_fee: 0,
+                }),
+                { headers: { "Content-Type": "application/json" } }
+            );
+
+            const { error } = await blindpay.quotes.getFxRate({
+                currency_type: "sender",
+                from: "USDC",
+                to: "EUR",
+                request_amount: 1000,
+            });
+
+            expect(error).toBeNull();
+        });
     });
 });

types/index.d.ts

@@ -24,7 +24,7 @@ export type TransactionDocumentType = "invoice" | "purchase_order" | "delivery_s
 
 export type BankAccountType = "checking" | "saving";
 
-export type Currency = "USDC" | "USDT" | "USDB" | "BRL" | "USD" | "MXN" | "COP" | "ARS";
+export type Currency = "USDC" | "USDT" | "USDB" | "BRL" | "USD" | "MXN" | "COP" | "ARS" | "EUR";
 
 export type Rail = "wire" | "ach" | "pix" | "pix_safe" | "spei_bitso" | "transfers_bitso" | "ach_cop_bitso" | "international_swift" | "rtp" | "ted" | "sepa";
 
@@ -657,4 +657,4 @@ export type PayoutTrackingPartnerFee = {
     completed_at: string | null;
   }
 
-export type KycStatus = "awaiting_contract" | "compliance_request" | "verifying" | "approved" | "rejected" | "deprecated" | "pending_review";
+export type KycStatus = "awaiting_contract" | "compliance_request" | "verifying" | "approved" | "rejected" | "deprecated" | "pending_review";